Flora fossilis arctica. : Die fossile flora der polarlander ... /

Fauna arctica ; eine Zusammenstellung der arktischen Tierformen mit besonderer Berucksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nordliche Eismeer im Jahre 1898 /

Paleogene floras from the Gulf of Alaska region /
by: Wolfe, Jack A., 1936-

Circumpolar arctic flora.
by: Polunin, Nicholas
Published: (1959)

The Miocene Seldovia Point flora from the Kenai group, Alaska /
by: Wolfe, Jack A., 1936-
Published: (1980)

The flora of the Ripley formation.
by: Berry, Edward Wilber, 1875-1945
Published: (1925)

The fossil flora of the Drywood Formation southwestern Missouri /
by: Basson, Philip W.
Published: (1969)

Die fossile Flora von Sotzka.
by: Unger, F. (Franz), 1800-1870
Published: (1851)

Eocene flora of western America /
Published: (1937)

Pliocene floras of California and Oregon /
by: Chaney, Ralph W. (Ralph Works), 1890-1971
Published: (1944)

The Tertiary floras of Alaska /
by: Hollick, Charles Arthur, 1857-1933
Published: (1936)

The flora of the Frontier formation /
by: Berry, Edward Wilber, 1875-1945
Published: (1929)

Additions to some fossil floras of the western United States /
by: Brown, Roland W. (Roland Wilbur), 1893-1961
Published: (1937)

Outline of the history of arctic and boreal biota during the Quarternary period ; their evolution during and after the glacial period as indicated by the equiformal progressive areas of present plant species.
by: Hultén, Eric, 1894-1981
Published: (1972)

Die tertiare Flora von Schossnitz in Silesien ...
by: Goeppert, Johann Heinrich Robert, 1800-1884
Published: (1855)

The Kilgore flora ; a late Miocene flora from northern Nebraska.
by: MacGinitie, H. D. (Harry Dunlap), 1896-
Published: (1962)

A preliminary study of the fossil flora of the Michigan coal basin /
by: Arnold, Chester A. (Chester Arthur), 1901-1977
Published: (1934)

The Ellensburg flora of Washington.
by: Smiley, Charles J.
Published: (1963)

Types of the Laramie flora /
by: Ward, Lester F. (Lester Frank), 1841-1913
Published: (1887)

Types of the Laramie flora /
by: Ward, Lester F. (Lester Frank), 1841-1913
Published: (1887)

The Upper Triassic flora of Arizona /
by: Daugherty, Lyman Harry, 1894-
Published: (1941)

Additions to the flora of the Wilcox group /
by: Berry, Edward Wilber, 1875-1945
Published: (1922)

Fossil floras of Yellowstone national park and southeastern Oregon.
Published: (1933)

Fossil flora of the John Day basin, Oregon /
by: Knowlton, Frank Hall, 1860-1926
Published: (1902)

Additions to the Wilcox flora from Kentucky and Texas /
by: Berry, Edward Wilber, 1875-1945
Published: (1941)

Observations on the fossil flora of eastern and southeastern Oregon /
by: Arnold, Chester A. (Chester Arthur), 1901-1977
Published: (1937)

Fossile Flora der jüngsten Steinkohlenformation und des Rothliegenden im Saar-Rhein-Gebiete /
by: Weiss, Ernst (Christian Ernst), 1833-1890
Published: (1869)

The Goshen flora of west central Oregon /
by: Chaney, Ralph W. (Ralph Works), 1890-1971
Published: (1933)

The Rujada flora of west central Oregon.
by: Lakhanpal, Rajendra Nath
Published: (1958)

The late Oligocene Creede flora, Colorado /
by: Axelrod, Daniel I.
Published: (1987)

Illustrated flora of the Canadian Arctic Archipelago /
by: Porsild, A. E. (Alf Erling), 1901-1977
Published: (1964)

Stratigrafii︠a︡ i flora melovykh otlozheniĭ Leno-Olenekskogo raĭona Lenskogo uglenosnogo basseĭna /
by: Vasilevskai͡a, N. D. (Nina Dmitrievna)
Published: (1963)

The Upper Cretaceous and Eocene floras of South Carolina and Georgia /
by: Berry, Edward Wilber, 1875-1945
Published: (1914)

The flora of the Frontier formation /
by: Berry, Edward Wilber, 1875-1945
Published: (1929)

A fossil flora from the Frontier Formation of southwestern Wyoming /
by: Knowlton, Frank Hall, 1860-1926
Published: (1917)

Mio-Pliocene floras from west-central Nevada.
by: Axelrod, Daniel I.
Published: (1956)

The flora of the Fox Hills sandstone /
by: Knowlton, Frank Hall, 1860-1926
Published: (1917)